com.ibm.di.UpdateInstaller
Class LWIInstalledComponent

java.lang.Object
  com.ibm.di.UpdateInstaller.InstalledComponent
      com.ibm.di.UpdateInstaller.LWIInstalledComponent

public class LWIInstalledComponent
extends InstalledComponent

Represents an LWI (Embedded Web Platform) component. Different from a regular InstalledComponent in that it also must remember a config ID to be used when rolling back.

Field Summary

Fields inherited from class com.ibm.di.UpdateInstaller.InstalledComponent

fixes

Constructor Summary

LWIInstalledComponent(String name)
Class constructor specifying the name of this component.

Method Summary

void	addFix(int pos, String fixName) Adds the name of a fix to the specified position in the list of fixes that have been applied to this component.
void	addFix(String fixName) Adds the name of a fix to the end of the list of fixes that have been applied to this component.
boolean	equals(Object obj) Tells if two InstalledComponents are equal by comparing their names.
boolean	equals(String name) Tells if two LWIInstalledComponents are equal by comparing their names.
Object[]	getConfigIDs() Gets the list of config IDs.
String	getServiceName() Gets the Windows LWI service name.
int	hashCode() Computes this InstalledComponent's hash code.
int	remove(String fixName) Removes a fix from this component's list.
void	removeAll() Clears the list of applied fixes for this component.
String	toString() Converts the current object to a String for printing.
void	writeFixes(PrintWriter outfile) Write this component's information in the appropriate format to specified open file.

Methods inherited from class com.ibm.di.UpdateInstaller.InstalledComponent

getFixes, getName, isFirstFix, isFixInstalled, posOfFixInstalled, setName

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

LWIInstalledComponent

public LWIInstalledComponent(String name)

Class constructor specifying the name of this component.

Parameters:

name - Component name

Method Detail

getConfigIDs

public Object[] getConfigIDs()

Gets the list of config IDs.

Returns:

An array representing the config IDs from this and previously applied LWI fixes in the correct order

getServiceName

public String getServiceName()

Gets the Windows LWI service name.

Returns:

The Windows LWI service name if present

addFix

public void addFix(int pos,
                   String fixName)

Adds the name of a fix to the specified position in the list of fixes that have been applied to this component.

Overrides:

addFix in class InstalledComponent

Parameters:

pos - Position to add this fix in the list

fixName - Name of the fix

addFix

public void addFix(String fixName)

Adds the name of a fix to the end of the list of fixes that have been applied to this component.

Overrides:

addFix in class InstalledComponent

Parameters:

fixName - Name of the fix

remove

public int remove(String fixName)

Removes a fix from this component's list.

Overrides:

remove in class InstalledComponent

Parameters:

fixName - The name of the fix to remove

Returns:

The position at which the fix was located before removal, -1 if not found

removeAll

public void removeAll()

Clears the list of applied fixes for this component.

Overrides:

removeAll in class InstalledComponent

writeFixes

public void writeFixes(PrintWriter outfile)

Write this component's information in the appropriate format to specified open file.

Overrides:

writeFixes in class InstalledComponent

Parameters:

outfile - The file that is being created

equals

public boolean equals(Object obj)

Tells if two InstalledComponents are equal by comparing their names.

Overrides:

equals in class InstalledComponent

Parameters:

obj - An InstalledComponent to compare

Returns:

true if the objects have the same name, false otherwise

equals

public boolean equals(String name)

Tells if two LWIInstalledComponents are equal by comparing their names.

Overrides:

equals in class InstalledComponent

Parameters:

name - A String with the name of the component to compare

Returns:

true if the names are equal, false otherwise

hashCode

public int hashCode()

Computes this InstalledComponent's hash code.

Overrides:

hashCode in class InstalledComponent

Returns:

the hashcode of the component's name

toString

public String toString()

Converts the current object to a String for printing.

Overrides:

toString in class InstalledComponent

Returns:

A string representation of this object